Man on a mission to walk hundreds of D.C. parks

There are roughly 700 parks in the nation’s capital, and Jacob Fenston has set out to visit every one of them. NBC News’ Emilie Ikeda caught up with Fenston as he was on his mission. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: Breaking News Alerts: Visit : Find NBC News on